Làm giúp mik bài 4 với ạ Mik cần rất gấp

Vào giúp đi đi màv🥰🥰🥰🥰🥰🥰🥰🥰🥰🥰🥰🥰🥰

Chứng minh hít thở sâu có lợi hơn hít thở bình thường . Chứng minh dựa vào hình 21-2 trang 68 sinh 8

Đề:Lập phương trình hoá học(Cân bằng pthh)

một thửa ruộng hình chữ nhật có chu vi là 3680 mét vuông , chiều rộng kém chiều dài 28 mét vuông .tính diện tích thưả ruộng đó

EXERCISES ON WORD FROM - Unit 1-5 1. She had an argument with one of her close friend, but she's managed to be (reconciliation) 2. When you have a romantic relationship, you're having a relationship based on love and attraction. (emotion) 3. My parents and teachers are always telling me that I have to 4. We all have great 5. He was accused of 6. Finally, Peter's parents gave him 7. My teacher is very caring and 8. She found speaking English in front of the crowd 9. The film was so with her. on my study. (concentration) for the victims of the flood.( sympathy) (honest) to take up basketball.(permit) (sympathy) ( difficulty) and asleep(bore) and she got better quickly.( success) that I felt 10. The operation was 11. Fresh air is 12. I felt so for our health.(use) and sleepy today because I worked late tonight .( tire) 13. My mother looked on hearing that my father would arrive home late.( anger) 14. He kept beeping the car horn loudly and the other drivers got 15. Last night's leftover food in the fridge smells 16. Tomato plants will grow very 17. Peter wants to get (annoy) Don't eat it.( awful) Lin warm and sunny weather.(quick) to Mary in the near future.( marry) 18. It was essential for him to be financially time job. (depend) 19. Our enterprise is seeking for candidates who are of his parents, so he decided to find a part and hard-working. (rely) 20 communication skill plays an important role in career success. (nation) for us to do this task. It's not ours. (necessary) 21. It is 22. We should not use 23. The centre offers activities for everyone, whatever your age or 24. I thought my friend 25. My parents always worry that I am in a 26. My best friend and I had an 27. He knewI was 28. "The new program is really well designed", she says 29. There is a need for greater 30. The two men endured great 31. It would be language to talk about people with disabilities. (respect) condition. (physically) my trust when she told others my secret.(betray) with Nam, my close friend.(relation) .because she had revealed my secret.(argue) and dynamic and would get things done. (energy) (enthusiastic) between departments in this bank. (coordinate) during their trip across Antarctica. (hard) to employ two people, not one. (prefer) (poor) blood is tested for HIV and other infections. (donate) is a psychological barrier to success. (confident) 32. Many elderly people live in '33. All 34. Lack of the side by bringing in several younger players. (strong) 35. The new manager has 36.The ASEAN School Games focus on ASEAN solidarity in the youth through school sports. (promote) 37.One of the purposes of ASEAN is to promote regional peace and (stable) 38. She looks so and fashionable in this picture.(grace) 39. All were asked to list all the members of ASEAN that they could think of in a one-minute period. (participate) 40. Unfortunately, the solution to this problem is neither simple nor (economy). 41. It was his father's wish that he become with his family.(reconcile)

tính nhẩm . Tìm các số phần trăm của 200m2 diện tích I 5% I 10% I 15% I 20% I 25% 200m2 I I I I I

Vẽ giùm mik dc ko ah.-.?! Ko cần màu đou ah;;-;;!!!!

Hãy vẽ những hình khối chữ nhật để so sánh thể tích các khí sau (đktc): 1g H2; 8 g O2; 3,5 g N2; 33 g CO2. (mình biết cách làm bài này, điều mình muốn hỏi là khi làm bài mình thấy ai cũng phải tìm mol rồi tỉ lệ vì sao vậy ạ mà sao lại không so sánh luôn nhìn phát có thể biết chất nào lớn mà )(mình ngu hóa làm nên giúp mình với )

Hai nhóm công nhân làm hai công việc như nhau nhóm 1 làm xong trong 10 giờ nhóm 2 làm xong trong 8 giờ. tính số người cả mỗi nhóm biết nhóm 2 nhiều hơn nhóm 1 là 1 người và năng suất mỗi người như nhau.